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Friday, July 3, 2009
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CW Call Sign Weight Analyzer
This is a useful tool when trying to figure out how long it will take to send a
call sign using CW. The greater the weight of the call the longer it will take to
send it. You can enter multiple call signs separated by spaces or new lines and
the call sign weight analyzer will return them sorted by the lightest weight (or
quickest to send) call sign first.
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Technician Exam
Question: T9A06
Question: What is the advantage of 5/8 wavelength over 1/4 wavelength vertical antennas?
A. They are easier to match to the feed line than other types
B. Their radiation pattern concentrates energy at lower angles
C. They pick up less noise
D. Their radiation pattern concentrates energy at higher angles
Correct Answer: B
For more questions that might appear on an Amateur Radio License Test, click on the "practice exams" link on the left panel.
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